<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Promise-封装 | 4 - throw 抛出异常改变状态 </title>
    <script src="./promise.js" ></script>
</head>
<body>
    <script>
        let p=new Promise((resolve,reject)=>{
            //resolve('OK');
            //reject('ERROR');
            //抛出异常,Promise改变状态
            throw 'Error';
        });


        console.log(p);

        // p.then(value=>{
        //     console.log(value);
        // },reason=>{
        //     console.warn(reason);
        // });

    </script>
</body>
</html>